<html>
<head>
    <title>9月表现得分</title>
</head>
<body>
    <p>
        <table border="1">
            <thead>
                <tr>
                    <th rowspan="2">姓名</th>
                    <th rowspan="2">基础分</th>
                    <th colspan="8">9月表现得分</th>
                </tr>
                <tr>
                    <th colspan="2">第一周</th>
                    <th colspan="2">第二周</th>
                    <th colspan="2">第三周</th>
                    <th colspan="2">第四周</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td rowspan="2">张三</td>
                    <td rowspan="2">10</td>
                    <td>+2</td>
                    <td rowspan="2">11</td>
                    <td>0</td>
                    <td rowspan="2">9</td>
                    <td>+3</td>
                    <td rowspan="2">12</td>
                    <td>0</td>
                    <td rowspan="2">11</td>
                </tr>
                <tr>
                    <td>-1</td>
                    <td>-2</td>
                    <td>0</td>
                    <td>-1</td>
                </tr>
                <tr>
                    <td rowspan="2">李四</td>
                    <td rowspan="2">10</td>
                    <td>+3</td>
                    <td rowspan="2">13</td>
                    <td>0</td>
                    <td rowspan="2">12</td>
                    <td>+1</td>
                    <td rowspan="2">13</td>
                    <td>0</td>
                    <td rowspan="2">12</td>
                </tr>
                <tr>
                    <td>0</td>
                    <td>-1</td>
                    <td>0</td>
                    <td>-1</td>
                </tr>
            </tbody>
        </table>
    </p>
</body>
</html>